Monday, December 23, 2013

Do note that R-3.0.2 requires a higher version of gfortran 4.4.4 and above. To help ensure that the gfortran44 is installed, do check that the gnu44 are installed. For more information how to install, see Installing GNU 4.4 of C, C++ and gfortran for CentOS 5 Compiling R-3.0.2

Monday, December 16, 2013

One of our GPFS NSD Nodes are forever stuck in arbitrating nodes. One
of the symptoms that was noticeable was that the users was able to
log-in but unable to do a "ls" of their own directories. You can get a
quick deduction by looking at one of the NSD Nodes. For this kind of
issues, do a mmdiag --waiters first. There are limited articles on this

Saturday, December 14, 2013

I Saw this presentation by Satoshi Matsuoka, from the Tokyo Institute of Technology which shows how Tokyo Institute of Technology converge HPC and Big Data. Do note that the presentation (pdf) is about 24MB.

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